fix styles
Merge branch 'master' into app-manager-cosmetic-ui-changes-52356
Update model.js

renaming
Update util.js

renaming some question types (pls check i just renamed the select option button and not other random things)
fix other potentially breaking uses of 'Data Node'
Merge pull request #47 from dimagi/amelia

Update model.js
remove legacy css
some more renaming
fix some css i oopsedly broke
Merge pull request #48 from dimagi/app-sidebar

App Builder Redesign